KT176 420 85R30 Tractor Tire For Sale

KT176 420 85R30 Tractor Tire For Sale

  • Flexible Sidewall Rubber formulation
  • Higher Traction Performance
  • Excellent Bar Bracing
  • Dual Rubber Compound
  • OEM/ODM Availability.
  • Best Factory Price.

Additional information

Tyre Sizes

420/85R30, 520/85R42

Tyre Type

Tyre Brand


Equipment Type

Agricultural Machinery, Tractors


KT176 420 85R30 tractor tire, also known as 420 85R30 tractor tyre, is specially designed and engineered radial agricultural tire for tractors working in tough terrain conditions. As trusted tractor tire manufacturer and supplier, Forlander offers a wide range of ODM/OEM tractor tires with different sizes, tread patterns, and load capacities to meet the diverse needs of different farm equipment.

1. What Is A Tractor Tire?

A tractor tire is a specialized tire designed for use on tractors and other agricultural equipment. These tires are specifically engineered to provide maximum traction and durability in various farming and industrial applications.

Tractor tires are typically larger and heavier than regular vehicle tires to withstand the demands of rugged terrain and heavy loads. They are designed to distribute the weight of the tractor evenly, minimizing soil compaction and enhancing traction.

These tires are available in different sizes and tread patterns to accommodate various types of terrain and tasks. The tread pattern plays a crucial role in providing traction, stability, and self-cleaning ability in muddy or uneven conditions.

2. What Is KT176 420 85R30 Tractor Tire?

The KT176 420/85R30 tractor tire engineered by Forlander is a specific model and size designation for a radial tractor tire.

KT176: This likely refers to the tire model or brand. The specific characteristics and features of the KT176 tire would be associated with this designation.

420: This number represents the tire width in millimeters. In this case, the tire has a width of 420 millimeters.

85: The aspect ratio indicates the height of the sidewall as a percentage of the tire’s width. In this case, the sidewall height is 85% of the tire’s width.

R: The “R” signifies radial construction, indicating that the tire has radial ply layers.

30: This number represents the diameter of the wheel rim in inches that the tire is designed to fit. In this case, the tire is intended for a 30-inch diameter wheel rim.

KT176 420/85R30 tractor tires are designed to provide maximum traction and durability in agricultural and industrial settings. These tires are typically large and heavy-duty to withstand the demands of rugged terrain and heavy loads. They are commonly used in various farming operations and industrial applications, including plowing, tilling, seeding, harvesting, material handling, towing, and operating heavy machinery.

Forlander Tire is the OEM/ODM supplier, our KT176 series tractor tires also include 520 85r38 tractor tires, 520 85r46 tires for sale, 420 85r28 tractor tire, 420 85r34 tractor tires, and more.

3. Technical Data of KT176 420 85R30 Tractor Tire

Tire SizeTread Depth(mm)RimLoad Capacity/KgInflation pressure/KPa

4. What Are Advantages Of KT176 420 85R30 Tractor Tire?

The advantages of the KT176 420/85R30 tractor tire include:

4.1 Flexible Sidewall Rubber Formulation

KT176 420 85R30 tractor tire is designed with a tough tread rubber compound in the sidewall, which provides superior ride quality, resistance to snags, and long wear. This flexibility helps reduce fuel consumption and soil compaction, contributing to improved efficiency in agricultural operations.

4.2 Higher Traction Performance

The KT176 420 85R30 tractor tire or  520 85r42 tractor tiresoffers high traction performance, allowing for better grip on various terrains. This traction capability enhances the tire’s ability to provide reliable traction in challenging conditions, increasing productivity and work efficiency.

4.3 Excellent Bar Bracing

The KT176 420 85R30 tractor tire features bar bracing, which provides additional stability and minimizes squirming. This stability contributes to improved handling and control, especially during turns or when operating on uneven surfaces.

4.4 Dual Rubber Compounds

The KT176 tractor tire utilizes dual rubber compounds. The sidewalls are made of flexible rubber, which helps resist weather cracking and extends the tire’s lifespan. The tread, on the other hand, is made of tough rubber for long wear and increased resistance to slipping. This combination of rubber compounds ensures optimal performance in different weather conditions and terrain types.

4.5 Long Tire Life

The tractor tire is designed to have a long service life, meaning it can withstand extended periods of use without significant wear or deterioration. This durability translates to reduced downtime and lower maintenance costs for the tractor.

KT176 420/85R30 tractor tire offers advantages such as superior ride quality, resistance to snags, high traction performance, long tire life, stability, and resistance to weather cracking. These benefits contribute to improved efficiency, reduced fuel consumption, and enhanced productivity in agricultural applications.

5. What Is KT176 420 85R30 Tractor TireUsed For?

The KT176 420/85R30 tractor tire is used for various agricultural and industrial applications. Here are some common uses for this type of tractor tire:

5.1 Farming Operations

The tire is suitable for a range of farming tasks, including plowing, tilling, seeding, and harvesting. It provides the necessary traction and stability to navigate through different soil conditions and terrains, allowing farmers to efficiently carry out their fieldwork.

5.2 Crop Maintenance

Tractor tires are used for activities such as fertilizing, spraying, and mowing. The KT176 420/85R30 tire’s traction performance and durability make it suitable for these tasks, enabling effective maintenance and management of crops.

5.3 Material Handling

Tractors equipped with the KT176 420/85R30 tire can handle materials and equipment in industrial settings. This includes tasks such as transporting goods, moving pallets, and operating machinery in warehouses, factories, and construction sites.

5.4 Heavy Load Applications

The tire’s heavy-duty construction and load-carrying capacity make it suitable for tasks that involve moving heavy loads. This can include towing trailers, hauling equipment, and transporting agricultural produce or construction materials.

KT176 420/85R30 tractor tire is well-suited for various agricultural and industrial tasks, providing the necessary traction, durability, and performance to efficiently carry out operations in different environments.

6. How To Choose Right Tractor Tire?

When choosing the right tractor tire, consider the following factors:

6.1 Tread Design

Select a tread pattern that suits your specific use. For rear farm tires, R1 tread is suitable for general dry land farming, R1W tread performs well in wet and moist conditions, particularly heavy clay soils, and R2 tread is ideal for muddy conditions like rice or sugar cane farming.

6.2 Tire Size

Ensure the tire size is appropriate for your equipment. Consider the recommended tire size for your tractor model and the specific requirements of your tasks. Pay attention to mounted width and diameter, as they affect clearance and compatibility with four-wheel-drive systems.

6.3 Load Capacity

Choose a tire with a ply rating and load capacity that can handle the maximum load you intend to place on it. Consider the weight of the equipment, attachments, and the loads you typically handle.

6.4 Radial vs. Bias Construction

Radial tires generally offer superior traction and efficiency compared to bias tires. Radials provide better flotation, reduced soil compaction, and improved fuel efficiency. However, bias tires may be more cost-effective for certain applications.

6.5 Tubeless or Tube Type

Tubeless tires have become more common in the industry, especially in leading tractor manufacturers’ equipment. They offer the same load capacity as tube type tires, but with higher reliability and easier puncture repair. Consider whether tubeless tires are compatible with your equipment and if they offer any advantages for your specific needs.

7. How Do You Size ATractor Tyre?

To properly size a tractor tire, you need to consider the width and rim diameter. Here’s how you can interpret the three numbers commonly found on tractor tire sidewalls:

Width: The first number represents the tire’s width in millimeters. For example, in the size designation 420/85R30, the width would be 420 millimeters.

Aspect Ratio: The second number, in this case, “85,” indicates the aspect ratio or sidewall height as a percentage of the tire’s width. It represents 85% of the tire’s width.

Rim Diameter: The third number, “30” in this case, represents the diameter of the wheel rim in inches that the tire is designed to fit.

About Forlander Tires

Forlander is the leading OTR tire manufacturer and supplier with 30+ years industrial experiences. We wholesale OTR tires for worldwide customers with competitive factory price. Forlander OTR tire categories include port tire, agricultural tire, forklift tyre, mining tire, earthmover tire and dump truck tire, etc. We also provides bias tire construction or radial tire construction options for your demands.

If you have any questions or inquires, please contact us, we will response as soon as possible.

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Additional information

Tyre Sizes

420/85R30, 520/85R42

Tyre Type

Tyre Brand


Equipment Type

Agricultural Machinery, Tractors

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